8521330993 is an odd 10-digits composite number following 8521330992
and preceding 8521330994 . In scientific notation, it is written as 8.521330993 × 10^9.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 7303997988 positive integers (up to 8521330993) that are relatively prime to 8521330993.
8521330993 has 4 divisors, whose sum is 9738664000
The reverse of 8521330993 is 3990331258
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
eight billion five hundred twenty-one million three hundred thirty thousand nine hundred ninety-three
Scientific notation
8.521330993 × 10^9
Engineering notation
8.521330993 × 10^9
Prime Factorization
7 × 1217332999
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
8521330993 Product of the distinct prime numbers
The prime factorization of 8521330993 is 7 × 1217332999.
Since it has a total of 2 prime factors.
7 , 9 , 92 , 33 , 889 , 983 , 5504 , 433 , 27337 , 87227 , 395287 , 983287 , 7329119 , 7093439 , 6107161 , 26057142 , 707828267 , 883070459 , 2926602741 , 6083217229
n×2
17042661986
n×3
25563992979
n×4
34085323972
n×5
42606654965
n÷2
4260665496.5
n÷3
2840443664.3333
n÷3
2130332748.25
n÷5
1704266198.6
n2
7.2613081892262E+19
n3
6.1876010522578E+29
n4
5.2726596618924E+39
n5
4.4930078192425E+49
2 √n92311.05563799
3 √n2042.5332965752
4 √n303.8273451123
5 √n96.850415219256
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8521330992 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8521330993 can be divided by 4 positive divisors.
The sum of these divisors (counting 8521330993) is 1, the average is 0.25.
Base
System
Value
2
Binary
111111011111010010011000100110001
3
Ternary
210222212101110120121
4
Quaternary
13323322103010301
5
Quinary
114422430042433
6
Senary
3525321410241
8
Octal
77372230461
10
Decimal
8521330993
12
Duodecimal
1799939981
16
Hexadecimal
1fbe93131
20
Vigesimal
6d2i679d
36
Base36
3wxdp2p
md5
5e2178e1745ccdedd659aeebd6e7b066
sha1
21804780052c21c2bb3ccdac5e0159a0f28c36d7
sha256
310a90964fb36713ab86957b6d192e9c3085c3677adfdae7fc965575f05212ed
sha512
9d9df8ce42c163e0c83b8dfe00bd0d0a63112040d7236b7885414c4190126c4022adf558b31b0f91d6f74a894e9485921ffd9698d9a27000f33b03c152f3c106
ripemd-160
ed1007b295b4f6c9967742bd7c13058b3075a12c
Diameter
17042661986
Circumference
53541101692.832
Area
2.2812072462725E+20
Volume
2.5918562678824E+30
Surface area
9.1248289850898E+20
Circumference
53541101692.832
Perimeter
34085323972
Area
7.2613081892262E+19
Diagonal
12050981859.771
Surface area
4.3567849135357E+20
Volume
6.1876010522578E+29
Space diagonal
14759378227.987
Perimeter
25563992979
Area
3.144238678289E+19
Altitude
7379689113.9937
Surface area
3.144238678289E+19
Volume
7.2921577722142E+28
Height
4016993953.2569